IHO Geospatial Information Registry


Product Information
Product ID S-101
Title Electronic Navigational Chart
Scope Global
Related links http://www.iho.int
Abstract An Electronic Navigational Chart (ENC) is a vector chart produced on the authority of a government authorized Hydrographic Office or other relevant government institution. Its primary purpose is for use within an Electronic Chart Display and Information Systems (ECDIS) to meet International Maritime Organization (IMO) and Safety of Life at Sea (SOLAS) chart carriage requirements. The ENC contains an extraction of real world information necessary for the safe navigation of vessels
Owner IHO
Domain IHO Hydro
Responsible body IHO (S-100WG)
Contact Jeff Wootton jeff.wootton@iho.int
Remarks S-101 Edition 1.0.0 is released for implementation and testing purposes only.

Version Information
Version Published
Uploader:Yong BAEK/ S-101 ENC Product Specification Ed. 1.0.0.zip
Uploader:Jeff Wootton/ S-101 Annex A_DCEG_Edition 1.0.2 Documentation.zip
Version Date 2018-12-21
S-100 Version 4.0.0
Feature Catalogue S-101 Feature Catalogue Edition 1.0.2 is released for implementation and testing purposes only. The latest Edition of the Feature Catalogue is indicated by the date suffix in the Catalogue file name,
Uploader:Jeff Wootton/ S-101_FC_1.0.2.20220413.xml
Portrayal Catalogue The portrayal catalogue(XSLT) is based on 0.9.3 version of S-101 feature catalogue.
Uploader:Yong BAEK/ S-101_PC_0.9.3.zip